5310-01-127-3780, WASHER,KEY

5310-01-127-3777 NUT,SELF-LOCKING,SPLINE

National Stock Number:
5310-01-127-3780

Federal Supply Class:
5310

National Item Identification Number:
011273780

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Manufacturer Information:

10109459	A486G	NIMIKKEISTOKESKUS NCB FINLAND
3027T86P01	99207	GENERAL ELECTRIC COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	1.540 INCHES MINIMUM AND 1.560 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	3
HOLE DIAMETER	3.360 INCHES MINIMUM AND 3.380 INCHES MAXIMUM
INTERNAL KEY QUANTITY	4
INTERNAL STRAIGHT KEY WIDTH	0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
OUTSIDE DIAMETER	3.700 INCHES MINIMUM AND 3.720 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	3.966 INCHES MINIMUM AND 3.974 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE FINISH	63.0 MICROINCHES ALL SURFACES

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